Base | Representation |
---|---|
bin | 10101011011000101… |
… | …111000000010101100 |
3 | 2012101010101201122202 |
4 | 111123011320002230 |
5 | 334102243302104 |
6 | 14322324201032 |
7 | 1443016103261 |
oct | 253305700254 |
9 | 65333351582 |
10 | 23003103404 |
11 | 983471a066 |
12 | 455b839178 |
13 | 22279078b8 |
14 | 1183099268 |
15 | 8e972451e |
hex | 55b1780ac |
23003103404 has 36 divisors (see below), whose sum is σ = 41593711320. Its totient is φ = 11129976000.
The previous prime is 23003103397. The next prime is 23003103437. The reversal of 23003103404 is 40430130032.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 771779 + ... + 801029.
It is an arithmetic number, because the mean of its divisors is an integer number (1155380870).
Almost surely, 223003103404 is an apocalyptic number.
It is an amenable number.
23003103404 is a deficient number, since it is larger than the sum of its proper divisors (18590607916).
23003103404 is a wasteful number, since it uses less digits than its factorization.
23003103404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29438 (or 29389 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 23003103404 its reverse (40430130032), we get a palindrome (63433233436).
The spelling of 23003103404 in words is "twenty-three billion, three million, one hundred three thousand, four hundred four".
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